I think when black performers performed in blackface, they were kind of taking back slave songs, but it was still a little bit iffy because they were performing, a lot of times, for white audiences who found it hilarious.

I never wanted to sound clean and pretty. I always wanted to have kind of a certain natural quality to my voice, and I wish it were more rough than it is.

I just became obsessed with looking for new singers, unknown singers, people that maybe have been forgotten, and really checking them out and analyzing what they do - and obsessive listening. I think that's the core of my work on music - has been just listening to things and listening to singers.

I don't like being the focus of attention. It makes me very uncomfortable. And it's part of the reason I never look at videos of myself, or I very rarely listen to my music or even read things that I might've said.

I had a hole in my voice. It's an area in the voice where it's air. It's just - there's no - it's just very airy. And my classical teachers were just so frustrated with me because I would have these deep, low notes that were really strong, and the higher register was strong, but right in that middle area, it was really hard. It was like a passage. And many singers go through this and work it out. But I realized in jazz, I could just take advantage of that and take advantage of having a voice that was very different in different areas.

I wasn't listening to that much classical music - not much more than anything else. I was really lucky to have parents who loved all kinds of music.

I think I'm fascinated with history and - just in general. And I'm always interested in how did - how did this come to be? Why is this the way it is? And even singing classical voice, I quickly became more and more interested with early music, baroque voice. And that became an obsession to me - just figuring out how - who are the ancestors of whatever it is.